AdvancedDataGrid Performance Polls

Hello Advanced DataGrid users,

We have added a poll about AdvancedDataGrid’s performance. Please take part in the poll and help us identify the areas which needs improvement.

The poll is hosted at flexpearls

Thanks again.

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12 thoughts on “AdvancedDataGrid Performance Polls

  1. If you want to take the poll, you can’t get to it by clicking the link, which only gives you a stupid popup. Hint: expected behavior in a web page is that if you click a link on the page it will navigate you to the apparent destination.

  2. Its not every time. For example, headers are not re-created when you scroll vertically. They are re-created when you scroll horizontally as the headers will change after scrolling horizontally.
    Are you having any issues with the recycling mechanism?

    • I think the horizinatal scrolling performance,is partially related to the item/header renderers being recycled when horizonatl scrolling is done.May be there’s a possiblity for the header renderer,can be cached instead of being re-created each time,when scrolling horizontally.

    • Hi, i need your help with ADG horizontally scrolling.
      I have bad performance in ADG with a lot of columns.
      And a should dynamically change scroll thumb width when i scroll ADG. I see the work around at adobe JIRA. But it’s bad when i have locked columns in ADG. I am trying to implements this example http://blogs.adobe.com/aharui/dgscroll.swf
      Can you help me with this issue?

      • How many columns does your grid have?
        You can try using mx:groupedColumns in place of mx:columns.
        Note that this will create all the columns in the beginning. So, horizontal scrolling will improve while the grid render time will also increase.

      • Hi, Thanks for quick reaction. I tried mx:groupedColumns
        It’s seams improve speed of scrolling, but horizontal scroll thumb still changed it’s with dynamically.
        Can i discard recalculating ADG horizontal scroll thumb with?
        I have:

        And 200 groupedColumns with different widths.
        I need fixed with of ADG horizontal scroll thumb.
        Please help. Thanks.

  3. I have:
    mx:AdvancedDataGrid lockedColumnCount=”2″ horizontalScrollPolicy=”on” width=”100%” height=”50%” minWidth=”400″

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